package efrei.ngo.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.json.JSONException;
import org.json.JSONObject;

import efrei.ngo.entity.User;
import efrei.ngo.util.DatabaseAccess;

/**
 * Servlet implementation class LoginVldtServlet
 */
public class LoginVldtServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
	public static int p_id;
	/**
	 * Default constructor.
	 */
	public LoginVldtServlet() {
		// TODO Auto-generated constructor stub
	}

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		String logUNOrEM = request.getParameter("usernameORemail");
		String logPassword = request.getParameter("psw");
		boolean logIsEmail = request.getParameter("isEmail").equals("true") ? true
				: false;
		User temp;

		JSONObject jObResponse = new JSONObject();

		if (logIsEmail) {
			temp = new User(logUNOrEM, "");
		} else {
			temp = new User("", logUNOrEM);
		}
		DatabaseAccess.connectToDB();
		try {
			if (temp.validate(logPassword)) {
				jObResponse.accumulate("result", true);
			} else {
				jObResponse.accumulate("result", false);
			}
		} catch (JSONException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		DatabaseAccess.endConnectionToDB();
		try {
			if(jObResponse.getBoolean("result")){
				request.getSession().setAttribute("user", temp);
				LoginVldtServlet.p_id=((User)request.getSession().getAttribute("user")).getU_id();
			}
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		System.out.println(jObResponse.toString());
		response.getWriter().write(jObResponse.toString());
	}

}
